User manual MSI MS-7623 880GMA-E45 V3.0

[. . . ] The material in this document is the intellectual property of MICRO-STAR INTERNATIONAL. We take every care in the preparation of this document, but no guarantee is given as to the correctness of its contents. Our products are under continual improvement and we reserve the right to make changes without notice. If a problem arises with your system and no solution can be obtained from the user's manual, please contact your place of purchase or local distributor. [. . . ] You can barely see the golden finger if the memory module is properly inserted in the DIMM slot. To connect the ATX 24-pin power supply, make sure the plug of the power supply is inserted in the proper orientation and the pins are aligned. If you'd like to use the 20-pin ATX power supply, please plug your power supply along with pin 1 & pin 13. Make sure that all the connectors are connected to proper ATX power supplies to ensure stable operation of the mainboard. It provides a high-speed digital interconnection between the computer and its display device. To connect an LCD monitor, simply plug your monitor cable into the DVI-D connector, and make sure that the other end of the cable is properly connected to your monitor (refer to your monitor manual for more information. It is easy to differentiate between audio effects according to the color of audio jacks. Line-In (Blue) - Line In, is used for external CD player, tape-player or other audio devices. This connector supports IDE hard disk drives, optical disk drives and other IDE devices. If you install two IDE devices on the same cable, you must configure the drives separately to master / slave mode by setting jumpers. This connector is for electrical connection to the front panel switches and LEDs. When connecting the wire to the connectors, always note that the red wire is the positive and should be connected to the +12V; the black wire is Ground and should be connected to GND. If the mainboard has a System Hardware Monitor chipset on-board, you must use a specially designed fan with speed sensor to take advantage of the CPU fan control. You can install Overclocking Center utility that will automatically control the CPU fan speed according to the actual CPU temperature. ⷠFan cooler set with 3 or 4 pins power connector are both available for CPUFAN The system will record this status and show a warning message on the screen. To clear the warning, you must enter the BIOS utility and clear the record. This connector, compliant with Intel® I/O Connectivity Design Guide, is ideal for connecting high-speed USB interface peripherals such as USB HDD, digital cameras, MP3 players, printers, modems and the like. This connector allows you to connect the front panel audio and is compliant with Intel® Front Panel I/O Connectivity Design Guide. This connector is used to connect S/PDIF (Sony & Philips Digital Interconnect Format) interface for digital audio transmission. Please refer to the TPM security platform manual for more details and usages. This connector is a 16550A high speed communication port that sends/receives 16 bytes FIFOs. ⷠWhen overclocking cause system instability or crash during boot, please set the switch to default setting. [. . . ] adjust CPU Ratio This item is used to adjust CPU clock multiplier (ratio). When set to [Auto], the CPU will operate under the default number of cores. When set to [Manual], you will be able to enable/disable the specific CPU core. If overclocking fails to run, you can try the lower FSB clock for overclocking successfully. [. . . ]